Advantech PCI-1720U Especificaciones descargar pdf (Pagina 43)

Features

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CompactPCI

Plug-in I/O

AWS

FPM

IPPC

TPC

RS-485 I/O

UNO

BAS

PAC & Software

Signal Conditioning

USB I/O

Motion Control I/O

Ethernet Switch

EDG

ICOM

Ethernet I/O

PCI-1735U

Speciﬁcations

Digital Input

Channels 32

Compatibility 5 V/TTL

Input Voltage Logic 0: 0.8 V max.

Logic 1: 2.0 V min.

Digital Output

Channels 32

Compatibility 5 V/TTL

Output Voltage Logic 0: 0.5 V max.

Logic 1: 2.0 V min.

Output Capability Sink: 0.5 V max @ 24 mA

Source: 2.0 V min. @ 15 mA

Counter/Timer

Channels 3

Resolution 16 bits

Compatibility 5 V/TTL

Max. Input Frequency 1 MHz

Reference Clock

Internal: Selectable 1 MHz, 100 kHz, or 10 kHz base clock

External Clock Frequency: Jumper selectable divider: x2, x1, x0.5, and x0.25

Programmable Counter 6

Modes



64-ch Digital I/O and Counter PCI Card

32 TTL-level digital input channels

32 TTL-level digital output channels

High-output driving capacity

Low-input loading

3 programmable counter/timer channels

User conﬁgurable clock source

Breadboard area for custom circuits



General

Breadboard Area 540 (30 x 18) plated-through "donuts", each with a

.036" hole on 0.10" centers. Further, provide +5 V on

the left side, and provide GND on the right side

Bus Type PCI-1735U: Universal PCI V2.2

PCL-720+: ISA

I/O Connectors 5 x 20-pin male ribbon-cable connectors

Dimensions (L x H) 175 x 100 mm (6.9" x 3.9")

Power Consumption Max: +5 V @ 98.8 mA

Operating Temperature 0 ~ 65° C (32 ~ 149° F)

Storing Temperature -25 ~ 80° C (-13 ~ 176° F)

Storing Humidity 5 ~ 95% RH, non-condensing (refer to IEC 68-2-3)

Ordering Information

PCI-1735U 64-ch TTL Digital I/O Card w/Counter

PCL-10120-1 IDC-20 Flat Cable, 1 m

PCL-10120-2 IDC-20 Flat Cable, 2 m

PCLD-780 2*IDC-20 Wiring Terminal

PCLD-782 Opto-Isolated D/I Board

PCLD-785 16-ch Relay Output Terminal

PCLD-786 SSR and Relay Driver Board

PCLD-885 16-ch Power Relay Output Terminal

ADAM-3920 20-Pin Flat Cable Terminal, DIN-rail Mount



Introduction

The PCL-720+ and PCI-1735U digital I/O and counter cards are PC-compatible add-on cards with 32 digital input channels, 32 digital output channels and three programmable

counter/timer channels. Their digital I/O channels are TTL-compatible and use 74LS244 driver/buffer circuits to provide high output driving capacity. These buffered circuits also

require lower input loading current than regular TTL circuits. The cards' 8254 programmable counter/timer provides three ﬂexible 16-bit counter/timer channels. You can generate

waves and pulses by programming the 8254. Jumper settings determine the clock crystal frequency. The cards also includes a breadboard area perfect for customized circuits.

Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com

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Advantech PCI-1720U Especificaciones Pagina 43

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